Overview: 4400 people, assumed to be dead or missing over the past fifty years, reappear in a ball of light. None have any memory of where they've been, and some are manifesting paranormal abilities.
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First Air Date: Jul 11, 2004Last Air date: Sep 16, 2007Season: 4 SeasonEpisode: 44 EpisodeRuntime: 42 minutesQuality: HDIMDb: 7.18 / 10 by 653 usersPopularity: 72.698Language: English